OpenAI revenue chief Denise Dresser leaving, second exec in days

Key Points:

• OpenAI announced that Chief Revenue Officer Denise Dresser is leaving less than a year after joining, with Dali Rajic, former president and COO of cybersecurity firm Wiz, named as her replacement.
• Dresser's departure follows the recent exit of longtime executive Brad Lightcap and comes amid multiple senior leadership changes, including Fidji Simo stepping down last month due to health reasons.
• These leadership shifts occur at a critical time as OpenAI prepares for a highly anticipated IPO, having confidentially filed its prospectus with the SEC in June and holding an $852 billion valuation from a recent funding round.
• Dresser played a key role in expanding OpenAI’s enterprise business, which accounted for about 40% of revenue in January and was projected to reach 50% by year-end, reflecting the company's focus on competing with rivals like Anthropic.
• She will remain briefly to assist with the transition and support customers, emphasizing her pride in the team and the company's accomplishments during her tenure.